`sb461.linuxpro.co`

DNSSEC	⚠️ Not signed
A	5.9.90.35^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
		PTR	`ax42.linuxpro.co`

`linuxpro.co`

	DNSSEC	⚠️ Not signed
	A	5.9.90.35^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
	NS	`robotns3.second-ns.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1.first-ns.de` ⚠️ Not in parent delegation
	NS	`ns1ax42.linuxpro.co` ⚠️ Not in zone NS records
	NS	`ns2ax42.linuxpro.co` ⚠️ Not in zone NS records
	NS	`robotns2.second-ns.de` ⚠️ Not in parent delegation
	MX	`mail.linuxpro.co` ⭐
	TXT	`v=spf1 +a +mx +a:sb46.linuxpro.co -all`
	SOA	`robotns3.second-ns.com`tecnico@netproconsultoria.com 2025-03-21 #2

📈 Tranco rank: #469,102

NS for

urnature.com

domus-management.com

DNS History

2 records (1 active, 1 former)

●A5.9.90.352026-02-15 → 2026-03-24 · 3 obs

○ 2018-11-15 20:39:12
● 2026-02-15 10:18:20
● 2026-03-24 16:52:18

○A78.46.74.242018-11-15 → 2018-11-15 · 3 obs

● 2018-11-15 20:39:12
○ 2026-02-15 10:18:20
○ 2026-03-24 16:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
linuxpro.co	ns1ax42.linuxpro.co, ns2ax42.linuxpro.co	2 records

✅ Authoritative Response

Server:5.9.90.35

NS records: ns1ax42.linuxpro.co, ns2ax42.linuxpro.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxpro.co (unsigned zone)

⏱️ Timing

Total: 1086ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.9.90.35`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1ax42.linuxpro.co, ns2ax42.linuxpro.co)

Analysis

Name Server Role

sb461.linuxpro.co serves as a name server for urnature.com and domus-management.com.

Together with sb461.linuxpro.co, sb462.linuxpro.co, robotns3.second-ns.com and ns1.first-ns.de are commonly used as name servers.

IP Addresses

sb461.linuxpro.co points to a single IP: 5.9.90.35.

Other host names, for instance terapiesnaturalsame.com, dnsax01.linuxpro.co, ns1.domus-management.com, mail.urnature.com and ax42.linuxpro.co share IP numbers with sb461.linuxpro.co.

sb461.linuxpro.co - robtex.com